added some meta viewport stuff for mobiles and tablets.  fixed a bug in the alcubierre bubble where i stopped offsetting it in the initial coordinates and forgot to consider the offset later in the geodesic integration.
renamed a variable to match the Alcubierre Drive page a bit better.  Found a typo when dividing by Rs rather than R.  fixed the FBO Alcubierre drive version's reset to match the (now working) software version.
updated other geodesic equations
found another typo bug where warp bubble variables weren't being updated in uniforms.
updated from glmatrix 2.1.0 to glmatrix 2.2.0.  un-tranposed the bug workaround.